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Mathematics 8 Online
OpenStudy (anonymous):

Can someone please HELP! Write solution using interval notation. let a={xIx<3} and B={xIxge-1) Find A U B.

OpenStudy (anonymous):

\[\{x|x<3\}\] is all numbers less than 3 \[\{x|x\geq -1\}\] is all numbers greater than or equal to \(-1\) the union means anything in either set i think all numbers satisfy one of those two inequalities

OpenStudy (anonymous):

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